13650735215 has 8 divisors (see below), whose sum is σ = 17640950208. Its totient is φ = 10080542880.

The previous prime is 13650735199. The next prime is 13650735223. The reversal of 13650735215 is 51253705631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13650735215 - 2⁴ = 13650735199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105005591 + ... + 105005720.

It is an arithmetic number, because the mean of its divisors is an integer number (2205118776).

Almost surely, 2^13650735215 is an apocalyptic number.

13650735215 is a deficient number, since it is larger than the sum of its proper divisors (3990214993).

13650735215 is a wasteful number, since it uses less digits than its factorization.

13650735215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210011329.

The product of its (nonzero) digits is 94500, while the sum is 38.

The spelling of 13650735215 in words is "thirteen billion, six hundred fifty million, seven hundred thirty-five thousand, two hundred fifteen".